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In this paper, we present a performance study of a variable pitch wind turbine with a Permanent Magnet Synchronous Generator (PMSG). The control strategy used Maximum Power Point Tracking (MPPT) below the rated speed, which corresponds to low and high wind speed, and the maximum energy can be captured from the wind. The Pitch angle control which is the most common means for adjusting the aerodynamic...
This paper summarizes electrical control systems of wind turbine generators. Based on the classification of fixed speed generator and variable speed generator, permanent-magnet synchronous generator (PMSG) and doubly-fed induction generator (DFIG) are introduced basically. In the blade pitch angle control systems, hydraulic and electric pitch angle control systems are introduced comparatively. In...
A new frequency regulation scheme is developed for the wind turbine/generator/converter trio that will provide the capability to participate in restoring frequency in a way similar to the droop response of conventional generators. Output active power adjustment can be realized by both converter and pitch angle control in addition to inertial response of the wind turbine. This helps in maintaining...
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